If the number of connected resources is appended in parentheses,
the appropriate ltr or rtl mark is inserted before, so that the
writing direction at the end of the nickname matches the writing
direction of the whole displayed string as determined by
http://www.unicode.org/reports/tr9/#The_Paragraph_Level

don't remove a file before renaming under windows because os.remove('test') will remove 'TEST' under window. Fixes #5279

Made parser to preserve the order of options, so I can use it later to provide
some enhancments for the adapter.